ATP is formed in triphosphate in large number during

a. light reaction b. dark reaction c. glycolysis d. krebs cycle

Dear student 

In Light reaction - 2ATP 

No reaction in Dark
glycolysis converts one six-carbon molecule of glucose into two three-carbon molecules of pyruvate. The net products of this process are two molecules of ATP ( 4 ATP produced − 2 ATP used up)
The Krebs cycle produces two molecules of ATP for every molecule of glucose

 

So ,ans should be c